Note 3 - Retirement and Other Benefit Plans - Net Periodic Postretirement Healthcare Cost (Details) (USD $)	12 Months Ended
Oct. 31, 2014	Nov. 01, 2013
Service cost	$ 135,000us-gaap_DefinedBenefitPlanServiceCost	$ 174,000us-gaap_DefinedBenefitPlanServiceCost
Interest cost	2,226,000us-gaap_DefinedBenefitPlanInterestCost	2,019,000us-gaap_DefinedBenefitPlanInterestCost
Net periodic postretirement healthcare (benefit) cost	61,000	1,208,000
Postretirement Health Coverage [Member]
Service cost	18,000	19,000
Interest cost	37,000	31,000
Amortization of actuarial gain	(65,000)	(55,000)
Net periodic postretirement healthcare (benefit) cost	$ (10,000)	$ (5,000)

The amount of gains or losses recognized in net periodic benefit cost.

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- Definition

The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.

+ References

+ Details

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- Definition

The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments.

+ References

+ Details

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- Definition

The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (h)(1)

-URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Service Cost (Component of Net Periodic Pension Cost)

-URI http://asc.fasb.org/extlink&oid=6525008

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920

+ Details

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- Details

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